This thread probably is gonna die but I've been racking my head for like an hour trying to remember a show that's kinda kaiju-ish.

Neo Ranga - http://anidb.net/perl-bin/animedb.pl?show=anime&aid=224

If I recall it deals with some giant monster that three sisters awaken during a vacation in some southern islands. They go back home to Tokyo and a couple months later guess who shows up. Anyway they somehow can control it and there's a bunch of weird shit that goes on but it's a really easy watch even with 48 episodes since each episode is only 15 minutes long. Give it a try. It's an interesting take on kaiju.